Description

2-Chloro-4-Fluorobenzonitrile is a versatile halogenated benzonitrile derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its bifunctional molecular structure, which allows for selective chemical transformations essential for creating complex target molecules. This intermediate is particularly needed by the pharmaceutical and agrochemical industries for the development of active ingredients, as well as by research institutions engaged in material science and fine chemical discovery.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules containing fluorinated aromatic systems.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and insecticides, where the chloro and fluoro substituents enhance biological activity and stability.
• Liquid Crystal Material (LCM) Production: Serves as a fundamental building block for creating fluorinated liquid crystal compounds used in display technologies.
• Organic Light-Emitting Diode (OLED) Materials: Employed in the synthesis of electron-transport or host materials for OLED devices due to its electron-deficient aromatic core.
• Fine Chemical Research: Utilized in academic and industrial R&D for exploring novel organic reactions and constructing complex heterocyclic compounds.
• Polymer Modifier Intermediate: Acts as a monomer or cross-linking agent precursor for engineering polymers with specific thermal or chemical resistance properties.

Basic Information

Product Name	2-Chloro-4-Fluorobenzonitrile
CAS No.	60702-69-4
Molecular Formula	C7H3ClFN
Molecular Weight	155.56 g/mol
Synonyms	2-Chloro-4-fluorobenzonitrile; 4-Fluoro-2-chlorobenzonitrile; 2-Chloro-4-fluorobenzene carbonitrile; Benzonitrile, 2-chloro-4-fluoro-; 2-Chloro-4-fluorophenyl cyanide; 60702-69-4; 2-Cl-4-F-BN
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Fluorobenzonitrile is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters to support your quality assurance protocols and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	65 - 68 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.